Number and
Operations Skills
Operations Skills
What is 800 ÷ 8?
100
What is the next number? 7, 14, 21, 28, ___
35
A square has a side length of 6 cm. What is its perimeter?
24 cm
The sun will rise tomorrow. How would you describe the likelihood of this event?
Certain
What is the result of multiplying two numbers called?
Products
Which is greater: 4,590 or 4,509?
4590
What is the rule for the pattern? 96, 86, 76, 66, ___
Subtract 10
What type of angle is smaller than 90°?
Acute Angle
A bag contains 8 red balls and 2 blue balls. Which colour is more likely to be picked?
Red
What is the place value of 7 in 7,324?
Thousands
Round 4,835 to the nearest ten.
4840
Complete the pattern: 6, 12, 18, ___, 30. What number is missing?
24
A rectangle is 8 cm long and 5 cm wide. What is its area?
40 cm²
A spinner has 2 red, 2 blue and 2 green equal sections. Which colours are equally likely to be selected?
Red,Blue and Green
What do we call a polygon with six sides?
Hexagon
A number divided by 5 gives 125. What is the number?
625
Find the missing number:
___ + 27 = 65
38
Two lines meet to form a right angle. What are these lines called?
Perpendicular Lines
A box contains 9 red balls and 1 blue ball. Which colour is less likely to be picked?
Blue
What do we call a fraction whose numerator is smaller than its denominator?
Proper Fraction
A shop had 3,999 pencils and received 2,876 more. How many pencils does it have now?
6875
I am thinking of a number. I double it and add 6. The answer is 30. What is my number?
12
A square has a perimeter of 28 cm. What is the length of one side?
7 cm
A bag has 10 balls: 7 red and 3 blue. Ali says, 'Blue is impossible to pick.' Is Ali correct? Explain.
No- blue is possible , but less likely than red
The fraction 9/4 is greater than 1. What type of fraction is it?
Improper fraction